{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["common vulnerabilities and exposures", "supported platform", "vulnerable system version", "vulnerable system", "time", "capabilities", "vulnerability", "vulnerable system owner", "discoverer"]}], "input": "Earlier this week , CTS Labs emailed us to express concern about the lack of updates from AMD regarding these vulnerabilities ."}
{"discover vulnerability": []}